Home > Neutreeko > Puzzles > Hard 501-750
| 1. a1-d4, | 2. b1-d3, | 3. d1-e2, | 4. d3-e3, | 5. e2-d1, | 6. e3-c1, | 7. e4-d5 |
| 1. a1-d4, | 2. b1-d3, | 3. d1-e2, | 4. d3-e3, | 5. e2-d1, | 6. e3-a3, | 7. e4-d5 |
| 1. a1-d4, | 2. b1-d3, | 3. d1-e2, | 4. d3-e3, | 5. e2-d1, | 6. e3-e1, | 7. d1-e2 |
| 1. a1-d4, | 2. b1-d3, | 3. d1-e2, | 4. d3-e3, | 5. e2-d1, | 6. e3-e1, | 7. e4-d5 |
| 1. a1-d4, | 2. b1-d3, | 3. d1-e2, | 4. d3-e3, | 5. e2-d1, | 6. c4-a2, | 7. d1-a4 |
| 1. a1-d4, | 2. b1-d3, | 3. d1-e2, | 4. d3-e3, | 5. e2-d1, | 6. c4-a2, | 7. e4-d5 |
| 1. a1-d4, | 2. b1-d3, | 3. d1-e2, | 4. d3-e3, | 5. e2-d1, | 6. c4-a4, | 7. d1-d3 |
| 1. a1-d4, | 2. b1-d3, | 3. d1-e2, | 4. d3-e3, | 5. e2-d1, | 6. c4-a4, | 7. e4-d5 |
| 1. a1-d4, | 2. b1-d3, | 3. d1-e2, | 4. d3-e3, | 5. e2-d1, | 6. c4-b5, | 7. d1-a4 |
| 1. a1-d4, | 2. b1-d3, | 3. d1-e2, | 4. d3-e3, | 5. e2-d1, | 6. c4-b5, | 7. e4-d5 |
| 1. a1-d4, | 2. b1-d3, | 3. d1-e2, | 4. d3-e3, | 5. e2-d1, | 6. c4-c1, | 7. d1-a4 |
| 1. a1-d4, | 2. b1-d3, | 3. d1-e2, | 4. d3-e3, | 5. e2-d1, | 6. c4-c1, | 7. d1-d3 |
| 1. a1-d4, | 2. b1-d3, | 3. d1-e2, | 4. d3-e3, | 5. e2-d1, | 6. c4-c5, | 7. d1-a4 |
| 1. a1-d4, | 2. b1-d3, | 3. d1-e2, | 4. d3-e3, | 5. e2-d1, | 6. c4-c5, | 7. e4-d5 |
| 1. a1-d4, | 2. b1-d3, | 3. d1-e2, | 4. d3-e3, | 5. e2-d1, | 6. c4-e2, | 7. d1-a4 |
| 1. a1-d4, | 2. b1-d3, | 3. d1-e2, | 4. d3-e3, | 5. e2-d1, | 6. c4-e2, | 7. d1-d3 |
| 1. a1-d4, | 2. b1-d3, | 3. d1-e2, | 4. d3-e3, | 5. e2-d1, | 6. c4-d5, | 7. d1-a4 |
| 1. a1-d4, | 2. b1-d3, | 3. d1-e2, | 4. d3-e3, | 5. e2-d1, | 6. e5-a5, | 7. e4-d5 |
| 1. a1-d4, | 2. b1-a1?, | 3. d1-e2 | ||||
| 1. a1-d4, | 2. b1-a1?, | 3. e4-d5 | ||||
| 1. a1-d4, | 2. b1-a2?, | 3. d1-e2 | ||||
| 1. a1-d4, | 2. b1-a2?, | 3. e4-d5 | ||||
| 1. a1-d4, | 2. b1-b5?, | 3. d1-e2 | ||||
| 1. a1-d4, | 2. b1-b5?, | 3. e4-d5 | ||||
| 1. a1-d4, | 2. b1-c1?, | 3. e4-d5 | ||||
| 1. a1-d4, | 2. c4-a2?, | 3. d1-a4 | ||||
| 1. a1-d4, | 2. c4-a2?, | 3. d1-e2 | ||||
| 1. a1-d4, | 2. c4-a2?, | 3. e4-d5 | ||||
| 1. a1-d4, | 2. c4-a4?, | 3. d1-d3 | ||||
| 1. a1-d4, | 2. c4-a4?, | 3. d1-e2 | ||||
| 1. a1-d4, | 2. c4-a4?, | 3. d4-e3 | ||||
| 1. a1-d4, | 2. c4-a4?, | 3. e4-d5 | ||||
| 1. a1-d4, | 2. c4-b5?, | 3. d1-e2 | ||||
| 1. a1-d4, | 2. c4-b5?, | 3. e4-d5 | ||||
| 1. a1-d4, | 2. c4-c1?, | 3. d1-a4 | ||||
| 1. a1-d4, | 2. c4-c1?, | 3. d1-d3 | ||||
| 1. a1-d4, | 2. c4-c1?, | 3. e4-d5 | ||||
| 1. a1-d4, | 2. c4-c5?, | 3. d1-a4 | ||||
| 1. a1-d4, | 2. c4-c5?, | 3. d1-e2 | ||||
| 1. a1-d4, | 2. c4-c5?, | 3. d4-e3 | ||||
| 1. a1-d4, | 2. c4-c5?, | 3. e4-d5 | ||||
| 1. a1-d4, | 2. c4-e2?, | 3. d1-a4 | ||||
| 1. a1-d4, | 2. c4-e2?, | 3. d1-d3 | ||||
| 1. a1-d4, | 2. c4-e2?, | 3. e4-d5 | ||||
| 1. a1-d4, | 2. c4-d5?, | 3. d1-a4 | ||||
| 1. a1-d4, | 2. c4-d5?, | 3. d1-e2 | ||||
| 1. a1-d4, | 2. c4-d5?, | 3. d4-e3 | ||||
| 1. a1-d4, | 2. e5-a5?, | 3. d1-e2 | ||||
| 1. a1-d4, | 2. e5-a5?, | 3. e4-d5 | ||||
| --- | ||||||
| 1. d1-a4?, | 2. e5-b2 | (black loses in 10 moves) | ||||
| 1. a1-a5?, | 2. b1-d3 | (black loses in 8 moves) | ||||
| 1. a1-a5?, | 2. c4-c5 | (black loses in 8 moves) | ||||
| 1. a1-a5?, | 2. e5-b5 | (black loses in 8 moves) | ||||
| 1. e4-d4?, | 2. b1-e4 | (black loses in 8 moves) | ||||
| 1. e4-c2?, | 2. e5-b2 | (black loses in 6 moves) | ||||
| 1. d1-c1?, | 2. e5-b2 | (black loses in 4 moves) | ||||
| 1. d1-d5?, | 2. e5-b2 | (black loses in 4 moves) | ||||
| 1. d1-e1?, | 2. e5-b2 | (black loses in 4 moves) | ||||
| 1. d1-e2?, | 2. e5-b2 | (black loses in 4 moves) | ||||
| 1. e4-d5?, | 2. e5-b2 | (black loses in 4 moves) | ||||
| 1. e4-e1?, | 2. e5-e2 | (black loses in 4 moves) | ||||